Fujitsu Airstage J-II Series User Manual

4. RB UNIT
4-1. SPECIFICATIONS
Model name UTP-RU01AH UTP-RU01BH UTP-RU01CH UTP-RU04BH
Power source 1 Phase 208 / 230V ~ 60Hz
Available voltage range 187 to 253V
Number of branches 1 1 1 4
Maximum number of connectable indoor units per
branch
3 8 8 8
Maximum capacity of connectable indoor
units(Q)
Btu / h
Q ≤ 27,000 Q ≤ 60,000 Q ≤ 96,000 Q ≤ 191,000 *1
Maximum capacity of connectable indoor
units per branch(Q)
Q ≤ 27,000 Q ≤ 60,000 Q ≤ 96,000 Q ≤ 60,000
Input power W 28 28 41 110
Running current A 0.2 0.2 0.3 0.8
Refrigerant type R410A
Dimensions
(H × W × D)
Net
in. (mm)
7-13/16 × 11-3/4 × 10-9/16
(198 × 298 × 268)
10-1/4 × 25-7/8 × 16-7/8
(260 × 658 × 428)
Gross
10-5/16 × 32-13/16 × 14-3/4
(262 × 833 × 374)
13-11/16 × 49-3/16 × 30-1/2
(348 × 1,250 × 775)
Weight
Net
lbs (kg)
16 (7) 17 (7.5) 18 (8) 70 (31.5)
Gross 21 (9.5) 24 (10.5) 25 (11) 88 (39.5)
Connection
pipe
Outdoor
unit side
Suction gas pipe
in. (mm)
ø1/2 (12.70) ø3/4 (19.05) ø7/8 (22.22) ø1-1/8 (28.58)
Discharge gas pipe ø3/8 (9.52) ø1/2 (12.70) ø3/4 (19.05) ø7/8 (22.22)
Liquid pipe None ø5/8 (15.88)
Indoor
unit side
Gas pipe ø1/2 (12.70) ø3/4 (19.05) ø7/8 (22.22) ø3/4 (19.05)
Liquid pipe None ø3/8 (9.52)
Method Brazing
Operation range
°F (°C) 5 to 115 (-15 to 46)
%RH 80 or less
*1: In case of two RB units connected in series ( total 8-branches ), maximum capacity of connectable indoor units
is up to 191,000 Btu/h.
- (10 - 33) -
OPTIONAL PARTS OPTIONAL PARTS

Fujitsu Airstage J-II Series Specifications

General

Brand	Fujitsu
Model	Airstage J-II Series
Category	Air Conditioner
Language	English